Xfinity Stream app on Roku stopped working - XFinity

Hi - I've been using the Xfinity Stream app on Roku for over a year with no problems. It was working just fine on Friday, and then I was away for a few days. Now I'm trying to use in this morning, and it wont work. I can get all the way through to select a channel to watch, but once I select the channel nothing happens. No error no nothing, just a black screen. This is happening on the my TCL Roku TV and my Streaming Stick. I have already gone through the process of deleting the app and reinstalling with the same issue occuring. Any thoughts? Nothing has changed with my service or internet in the last 3 days.

This question, "Xfinity Stream app on Roku stopped working," is about XFinity-Comcast TV Television Apps.

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